This patch modifies "roundup-admin install" to
facilitate more automated installations.  Values for
some of the items in config.ini may be specified on the
command line.  Here is an example:

roundup-admin -i /var/lib/roundup/trackers/default
install classic mysql
"tracker.web=http://localhost:8080/,mail.domain=foo.com,mail.host=smtp.foo.com,rdbms.password=PASSWORD"